Everyday Mathematics (IMO- Mathematics Olympiad (SOF) Class 9): Questions 62 - 66 of 99

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 62

» Everyday Mathematics

MCQ▾

Question

If 2 is added to the denominator of a fraction, the fraction becomes 5. If 3 is added to the numerator, the fraction becomes 25, the fraction is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 63

» Everyday Mathematics

MCQ▾

Question

One quality of wheat at Rs. 15 per kg is mixed with another quality at a certain rate in the ratio. If the mixture so formed be worth Rs. 30 per kg, what is the rate per kg of the second quality of wheat?

Choices

Choice (4) Response

a.

Rs. 41

b.

Rs. 40

c.

Rs. 42

d.

Rs. 39

Question number: 64

» Everyday Mathematics

MCQ▾

Question

A milk vendor has 2 cans of milk. The first contains water and the rest milk. The second contains water. How much milk should he mix from each of the containers so as to get 20 liters of milk such that the ratio of water to milk is ?

Choices

Choice (4) Response

a.

14.71 liters, 5.29 liters

b.

4.12 liters, 8.52 liters

c.

17 liters, 15 liters

d.

5.12 liters, 17.52 liters

Question number: 65

» Everyday Mathematics

MCQ▾

Question

The simple interest on a sum of money at per annum for 6 years is half the sum. The sum is ________

Choices

Choice (4) Response

a.

Rs. 8000

b.

Rs. 6000

c.

Rs. 4800

d.

Data inadequate

Question number: 66

» Everyday Mathematics

MCQ▾

Question

A shopkeeper earns a profit of on selling a book at discount on the printed price. The ratio of the cost price and the printed price of the book is ________

Choices

Choice (4) Response

a.

b.

c.

d.

All of the above

f Page
Sign In